I’ve been a software engineer for 10 years now but want to work with Linux more in a professional setting (not to mention the number of layoffs in the the dev industry has me thinking a backup plan might be a good idea). I have been using Linux exclusively on my personal machine for about 15 years now so I’m not too worried about passing the LFCS but I’m wondering of its worth it. What kind of job opportunities would it open for me? Should I focus more on dev ops? Security? Straight SysAdmin?
Docker is questionable open-source and depends on Dockerhub that isn’t open.
Dockerhub isn’t a hard requirement though, there are other container registries out there
No, but that’s what everyone ends up using and the thing is designed to work really well with dockerhub and not so much with others.